发明申请
- 专利标题： SUCRALOSE PURIFICATION PROCESS
- 专利标题（中）： SUCRALOSE净化工艺
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申请号： US12413955申请日： 2009-03-30
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公开(公告)号： US20090299054A1公开(公告)日： 2009-12-03
- 发明人: Robert Jansen , Gordon Walker , John Kerr , Anthony Baiada
- 申请人： Robert Jansen , Gordon Walker , John Kerr , Anthony Baiada
- 申请人地址： GB London
- 专利权人： Tate & Lyle Technology Limited
- 当前专利权人： Tate & Lyle Technology Limited
- 当前专利权人地址： GB London
- 主分类号： C13K13/00
- IPC分类号： C13K13/00
摘要：
A process for the extraction of sucralose from an aqueous solution containing at least sucralose, other chlorinated saccharides, sodium chloride and dimethylammonium chloride into an organic solvent for sucralose by contacting said organic solvent with said solution to extract sucralose into the organic solvent. The ratio of sodium chloride to dimethylammonium chloride in the aqueous solution is increased prior to or during contact so as to increase the partition coefficient of sucralose into said organic solvent.
公开/授权文献
- US08497367B2 Sucralose purification process 公开/授权日：2013-07-30